Chat Noir witnesses something he really shouldn't have, but when Mari catches him, she'll never let him go. But once something much darker turns up... will they make it through? Warning: MariChat and Adrinette sin.

Rated M for later chapters. Marinette knows that she has to remain her somewhat perfect self to her friends and family. She has to follow all of the rules and keep her morals. But a certain black cat just keeps coming back. And she just can't say no to that face. Tikki warns her, but Marinette is just too lost in those fiery green eyes to listen. This...might be a problem...